//
// System.Runtime.Remoting.ServerContextTerminatorSink.cs
//
// Author: Lluis Sanchez Gual (lsg@ctv.es)
//
// (C) 2002, Lluis Sanchez Gual
//

//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Activation;

namespace System.Runtime.Remoting.Messaging
{
	// The final sink of the Server Context Sink Chain.
	// It forwards the message to the object's context sink chain.

	internal class ServerContextTerminatorSink: IMessageSink
	{
		public IMessage SyncProcessMessage (IMessage msg)
		{
			if (msg is IConstructionCallMessage)
				return ActivationServices.CreateInstanceFromMessage ((IConstructionCallMessage) msg);
			else
			{
				#if !DISABLE_REMOTING
				ServerIdentity identity = (ServerIdentity) RemotingServices.GetMessageTargetIdentity (msg);
				return identity.SyncObjectProcessMessage (msg);
				#else
				return null;
				#endif
			}
		}

		public IMessageCtrl AsyncProcessMessage (IMessage msg, IMessageSink replySink)
		{
			#if !DISABLE_REMOTING
			ServerIdentity identity = (ServerIdentity) RemotingServices.GetMessageTargetIdentity (msg);
			return identity.AsyncObjectProcessMessage (msg, replySink);
			#else
				return null;
				#endif
		}

		public IMessageSink NextSink 
		{ 
			get { return null; }
		}
	}
}
